Law of Superposition
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Law of Superposition?
Back
The Law of Superposition states that in any undisturbed sequence of rocks, the oldest layers are at the bottom and the youngest layers are at the top.
Tags
NGSS.MS-ESS1-4
2.
FLASHCARD QUESTION
Front
What does the Law of Superposition help geologists determine?
Back
It helps geologists determine the relative ages of rock layers and the fossils within them.
Tags
NGSS.MS-ESS1-4
3.
FLASHCARD QUESTION
Front
What is a fossil?
Back
A fossil is the preserved remains or traces of a once-living organism, often found in sedimentary rock.
Tags
NGSS.MS-LS4-1
4.
FLASHCARD QUESTION
Front
Why is the Law of Superposition important in geology?
Back
It is important because it provides a method for understanding the chronological sequence of geological events.
Tags
NGSS.MS-ESS1-4
5.
FLASHCARD QUESTION
Front
What type of rock is most commonly associated with fossils?
Back
Sedimentary rock is most commonly associated with fossils.
Tags
NGSS.MS-ESS2-3
6.
FLASHCARD QUESTION
Front
What is an example of evidence that supports the theory of continental drift?
Back
Fossils of the same species found on different continents, such as the Mesosaurus, support the theory of continental drift.
Tags
NGSS.MS-ESS2-3
NGSS.MS-LS4-1
7.
FLASHCARD QUESTION
Front
What is the significance of glacier scars in understanding Earth's history?
Back
Glacier scars indicate past glacial activity and can show that continents were once in different climatic zones.
Tags
NGSS.MS-ESS2-2
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